Basic Tissue Types + Organ Organization Flashcards
1
Q
What are the 4 basic cell types?
A
1.Epithelial
2.Muscle
3.Connective tissue
4. Nerve cells
2
Q
What is the mitotic activity of nerve cells?
A
Static
3
Q
What is the mitotic activity of muscle cells?
A
Static
4
Q
What kind of cells demonstrate hypertrophy but not hyperplasia?
A
Muscle cells
5
Q
What structure can you use to identify embryonic origin of a cell?
A
Intermediate filaments
6
Q
What are the basic layers of tubular organs?
A
Tunica mucosa
+/- Tunica submucosa
Tunica muscularis
Tunica Serosa/Adventitia
7
Q
What layer is broken up into 3 sublayers in GI tissues? Name the sublayers
A
Tunica Mucosa
Lamina epithelialis mucosae
Lamina propria mucosae
Lamina muscularis mucosae